TEST PLUG FOR A PIPE ELBOW

A test plug for insertion into and plugging of an open end of an elbow pipe is provided. The test plug includes a resilient sealing element and set of gripper segments carried on a shaft. The set of gripper segments are movable relative to the shaft between pipe-gripping and pipe-non-gripping positi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KOTLYAR, ALEX, KOBZIAR, DANKO, SARKISSIAN, KA'REN
Format: Patent
Sprache:eng ; pol
Schlagworte:
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